4 September 2015 at 12:14:49 MDT
Basically a vent art ...Here you can watch the wip / process :
Color Pencil + Black pen
Art by BlackDragon07
(C) The Flash and Green Lantern belong to DC Comics.
Nb: I put the mature filter on moderate (+ 13) because of the blood (I'm not sure about Weasyl 's policy towards this, so in doubt ... xD)